Eternal Sonata achievements

The soul of Chord, the first mineral powder test subject, has been released.

All the score pieces scattered throughout the world have been collected.

All the items related to EZI have been collected.

The hidden treasure in the secret room on the top floor of Xylophone Tower has been acquired.

The mystery behind the the pirates' treasure has been solved and the treasure has been acquired.

Final Chapter Heaven's Mirror has been completed with all characters remaining.

Unison has been completed and Claves has been resurrected.

Rondo has been defeated in Unison.

Party Level 6 can now be selected.

The Hero's Gate has been opened.

Final Chapter Heaven's Mirror has been completed.

Chapter 7 Heroic has been completed.